.middle {
    display: flex;
    justify-content: center;
}

.middle > div {
    width: 900px;
    border: 1px solid gray;
    margin: 50px 0;

}

.middle > div > div:nth-child(1) {
    display: flex;
    justify-content: space-between;
}

/*----------------------类型------------------*/
.type {
    display: flex;
}

.type > div {
    padding: 0 20px;
    line-height: 60px;
    background-color: rgb(243, 243, 243);
}

.type > div:hover {
    background-color: rgb(230, 144, 57);
    color: white;
    cursor: pointer;
}

/*------------------新闻内容---------------*/
.news > div {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid gray;
    margin: 10px 0 0 0;
    font-family: "Yu Gothic Light";
    font-size: 15px;

}

.news > div > div:nth-child(1) > div:nth-child(1) {
    width: 16px;
    height: 16px;
}

.news > div > div:nth-child(1) > div:nth-child(2) {
    line-height: 30px;
}

.news > div > div:nth-child(1) {
    display: flex;
    align-items: center;
}
